Jonathan Loaisiga
Jonathan Loaisiga
24-Year-Old PitcherSP
New York Yankees
2019 Fantasy Outlook
What Loaisiga brings to the table in terms of skills is impressive, but it's tough to overlook the fact that he's now 24 and has never thrown more than 80.2 innings in a season. He appeared to be making a seamless transition to the big leagues despite skipping the Triple-A level, posting a 1.93 ERA, 1.29 WHIP and 18:8 K:BB in his first three starts with the Yankees after making the jump from Double-A Trenton. However, after his June 2 outing, Loaisiga was optioned and quickly diagnosed with right shoulder inflammation. He was shut down from throwing for close to a month, and by the time he was cleared to start a rehab assignment in mid-August, there wasn't enough time for him to build back up as a starter. It's easy to see the talent when Loaisiga is on the field as he throws 96 mph and has two other potential plus offerings (slider and changeup) and solid command, but without the innings, it's impossible to get too excited. Read Past Outlooks
RANKSFrom Preseason
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$Signed a contract with the Giants in 2012. Released by the Giants in May of 2015.
Reinstated from IL
PNew York Yankees
August 13, 2019
Loaisiga (shoulder) was reinstated from the 60-day injured list prior to Tuesday's game against the Orioles.
Two of his three rehab outings were scoreless appearances, with him fanning a total of eight batters in 5.2 innings. He did not log more than three innings in any of his rehab appearances, and figures to occupy a long-relief role down the stretch. Loaisiga could also operate as a primary pitcher if the Yankees deploy an opener again.
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Pitching Stats
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Left/Right Pitching Splits
Since 2017
No Stats
BAA Batters K BB H 2B 3B HR
Since 2017vs Left .282 80 23 8 20 6 0 2
Since 2017vs Right .261 102 27 12 23 6 0 5
2019vs Left .296 30 6 2 8 2 0 1
2019vs Right .250 44 11 6 9 3 0 3
2018vs Left .273 50 17 6 12 4 0 1
2018vs Right .269 58 16 6 14 3 0 2
2017vs Left 0 0 0 0 0 0 0 0
2017vs Right 0 0 0 0 0 0 0 0
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Home/Away Pitching Splits
Since 2017
ERA on Road
ERA on Road
ERA on Road
No Stats
Since 2017Home 6.46 1.61 23.2 1 1 0 9.5 4.2 1.9
Since 2017Away 4.08 1.42 17.2 2 0 0 12.7 4.6 1.0
2019Home 7.59 1.50 10.2 0 1 0 9.3 4.2 2.5
2019Away 3.00 1.50 6.0 1 0 0 9.0 4.5 1.5
2018Home 5.54 1.69 13.0 1 0 0 9.7 4.2 1.4
2018Away 4.63 1.37 11.2 1 0 0 14.7 4.6 0.8
2017Home 0 0 0 0 0 0 0 0 0
2017Away 0 0 0 0 0 0 0 0 0
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Stat Review
How does Jonathan Loaisiga compare to other starting pitchers?
This section compares his stats with all starting pitcher seasons from the previous three seasons (minimum 120 innings)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.

* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against this season's data (min 70 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
  • K/BB
    Strikeout to walk ratio.
  • K/9
    Average strikeouts per nine innings.
  • BB/9
    Average walks per nine innings.
  • HR/9
    Average home runs allowed per nine innings.
  • Fastball
    Average fastball velocity.
  • ERA
    Earned run average. The average earned runs allowed per nine innings.
  • WHIP
    Walks plus hits per inning pitched.
    Batting average on balls in play. Measures how many balls in play against a pitcher go for hits.
  • GB/FB
    Groundball to flyball ratio. The higher the number, the more likely a pitcher is to induce groundballs.
  • Left On Base
    The percentage of base runners that a pitcher strands on base over the course of a season.
  • Exit Velocity
    The speed of the baseball as it comes off the bat, immediately after a batter makes contact.
  • Barrels/BBE
    The percentage of batted ball events resulting in a Barrel. A Barrel is a batted ball with similar exit velocity and launch angle to past ones that led to a minimum .500 batting average and 1.500 slugging percentage.
  • Spin Rate
    Spin Rate is the rate of spin on a baseball after it is released. It is measured in revolutions per minute (rpm).
  • Balls Hit 95+ MPH
    The percentage of batted balls hit that met or exceeded the 95 MPH threshold.
  • Swinging Strike
    The percentage of pitches that result in a swing and a miss.
96.1 mph
Left On Base
Exit Velocity
89.6 mph
Spin Rate
2486 rpm
Balls Hit 95+ MPH
Swinging Strike
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Defensive Stats
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Stats Vs Today's Lineup
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More Fantasy News
Could be activated next week
PNew York Yankees
August 10, 2019
Loaisiga (shoulder) could be activated in the coming week, James Wagner of The New York Times reports.
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Shifts rehab to Triple-A
PNew York Yankees
August 4, 2019
Loaisiga (shoulder) made his second rehab appearance Sunday at Triple-A Scranton/Wilkes-Barre, retiring two of the six batters he faced while surrendering three runs on three hits and a walk.
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Begins rehab assignment
PNew York Yankees
July 30, 2019
Loaisiga will begin a rehab assignment with Double-A Trenton on Tuesday, Sam Dykstra of reports.
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To pitch as reliever upon return
PNew York Yankees
July 27, 2019
Loaisiga (shoulder) will head out on a rehab assignment following Saturday's side session and will pitch out of the big-league bullpen when he is activated from the 10-day injured list, Lindsey Adler of The Athletic reports.
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Sim game on tap
PNew York Yankees
July 22, 2019
Loaisiga (shoulder) is scheduled to throw a three-inning simulated game Thursday, Lindsey Adler of The Athletic reports.
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